Madeleine Ellen Sachs Sharrer Poland (1898–1988) was a painter active in New York, California, and Connecticut, and was the mother of painter Honoré Sharrer.
As a young woman Sharrer studied in Paris at the Acadèmie Colarossi and the Acadèmie de la Grande Chaumière and in New York with Charles Hawthorne and George Luks. Madeline Sharrer was her daughter Honoré's first art teacher, and remained a lifelong professional confidante and advisor to her daughter throughout her life.